<center><br>
<input type="button" name="" value="进入主页" style="margin:20px;color:white;background-color:#32ABE2;padding:3 15 3 15px;border-radius:5px;width:150px" onclick="location.href='?_c=ad'"><br>
<input type="button" name="" value="搜索" style="margin:20px;color:white;background-color:#32ABE2;padding:3 15 3 15px;border-radius:5px;width:150px" onclick="location.href='?_c=ad&_f=search'"><br>
</center>